GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GTX 680

CORE STATE GK104

VRAM 2 GB

CLOCK SPEED 1058 MHz

TDP 195 W

BUS WIDTH 256 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2012

VS

NVIDIA

GEFORCE

TITAN V CEO Edition

CORE STATE GV100

VRAM 32 GB

CLOCK SPEED 1455 MHz

TDP 250 W

BUS WIDTH 4096 bit

ARCHITECTURE Volta

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

geekbench_metal

6,987

N/A

geekbench_opencl

16,803

N/A

geekbench_vulkan

17,646

N/A

passmark_g2d

N/A

1,086

passmark_g3d

N/A

16,988

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 680

TITAN V CEO Edition

Core Specs

Shading Units

1,536

5,120 +233.3%

Shaders

1,536

5,120 +233.3%

TMUs

128

320 +150.0%

ROPs

32

128 +300.0%

SM Count

—

80

Clocks

Base Clock

1006 MHz

1200 MHz

Boost Clock

1058 MHz

1455 MHz

Memory Clock

1502 MHz 6 Gbps effective

848 MHz 1696 Mbps effective

Memory

Memory Size

2 GB

32 GB

VRAM (MB)

2,048

32,768 +1500.0%

Memory Type

GDDR5

HBM2

Memory Bus

256 bit

4096 bit

Bandwidth

192.3 GB/s

868.4 GB/s

Cache

L1 Cache

16 KB (per SMX)

128 KB (per SM)

L2 Cache

512 KB

6 MB

Performance

Pixel Rate

33.86 GPixel/s

186.2 GPixel/s

Texture Rate

135.4 GTexel/s

465.6 GTexel/s

FP32 (TFLOPS)

3.250 TFLOPS

14.90 TFLOPS

FP64 (TFLOPS)

135.4 GFLOPS (1:24)

7.450 TFLOPS (1:2)

FP16 (TFLOPS)

—

29.80 TFLOPS (2:1)

AI/RT

Tensor Cores

—

640

Power

TDP

195 W

250 W

TDP (W)

195

250 +28.2%

Suggested PSU

450 W

600 W

Power Connectors

2x 6-pin

1x 6-pin + 1x 8-pin

Architecture

Architecture

Kepler

Volta

GPU Name

GK104

GV100

Generation

GeForce 600

GeForce 10

Process Size

28 nm

12 nm

Transistors

3,540 million

21,100 million

Die Size

294 mm²

815 mm²

Foundry

TSMC

TSMC

Density

12.0M / mm²

25.9M / mm²

API Support

DirectX

12 (11_0)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.2.175

1.4

OpenCL

3.0

3.0

CUDA

3.0

7.0

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

256 mm 10.1 inches

267 mm 10.5 inches

Height

111 mm 4.4 inches

112 mm 4.4 inches

Outputs

2x DVI1x HDMI 1.4a1x DisplayPort 1.2

1x HDMI 2.03x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

499 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 500

GeForce 900

Successor

GeForce 700

GeForce 20

View GeForce GTX 680 Details View TITAN V CEO Edition Details